baber/WOPTO huggingface dataset:
Patent JP-H1061865-A (JP)
Title: Outer auxiliary pipe member for manhole
Inventor: NAKAI YOSHITAKA
IPC: F16L41/08
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To smoothen a flow to the outer auxiliary pipe of a manhole made of concrete. SOLUTION: An inflow pipe 3, an outer auxiliary pipe, and a manhole body 5 are connected together through a down 90 deg. wind bend Y-shaped joint 2. A plug 6 is inserted in the opening part 7 of the joint 2 opened to the manhole body 5 and since the insertion tip surface of a plug 6 consists of a 90 deg. wide bend Y-shaped extension outer bend wall 14, the direction of drain in the inflow pipe 3 is converted to the outer auxiliary pipe by the extension outer bend wall 14, drain smoothly flows, and no solid substance is accumulated.
Patent JP-H0748681-A (JP)
Title: Plating method using electroless plating and electroplating
Inventor: YAJIMA YOSHIMASA
IPC: C23C18/31
Filed: 1992-07-15
Abstract: PURPOSE:To form a metallic film having high luster and nice appearance and excellent in corrosion resistance and adhesion by pretreating a material of any shape to be plated to condition its surface, electroless-plating the material and then applying usual electroplating and final finishing. CONSTITUTION:A platy, cylindrical or corrugated material of any shape to be plated is degreased, microetched, zincated and so on as the pretreatment to condition its surface. The material is electroless-plated in an aq. metallic salt soln. to deposit metallic ion on the front and rear of the material by substitution reaction to uniformly form the metallic film. The material is then treated with an acid, as required, activated and then electroplated. The final finishing such as chromating is then applied to the plated surface.
Patent JP-S61109712-A (JP)
Title: Plaster
Inventor: KOBAYASHI KAZUO
IPC: A61K9/70
Filed: 1984-11-05
Abstract: PURPOSE:A plaster having improved percutaneous absorption, obtained by applying a pressure-sensitive adhesive layer consisting of a copolymer of (meth)acrylic acid alkyl ester and vinyl pyrrolidone and indomethacin to one side of a flexible substrate. CONSTITUTION:A plaster obtained by applying a pressure-sensitive layer consisting of a copolymer containing (A) 50-99mol% (meth)acrylic acid alkyl ester, and (B) 1-50mol% vinylpyrrolidone, and indomethacin as a drug to one side of a flexible substrate. The alkyl group of the component A has <=18C, but a copolymer containing >=60mol% component A of <=4C alkyl group is preferable with respect to both drug solubility and adhesivity. The content of the metharylic acid alkyl ester in the component A is <=20mol% based on total amount of it and the acrylic acid alkyl ester. The plaster will not cause precipitation of indomethacin during preservation.
Patent JP-H0193911-A (JP)
Title: Piez0-resonator housing for surface mounting
Inventor: FURANTSU FUITSUKU
IPC: H03H9/10
Filed: 1988-09-19
Abstract: PURPOSE: To easily enable production by introducing the connecting conductor of a piezo-resonator insulated at one end through a lower housing member with which an additional connecting conductor is linked at the other side, and attaching the piezo-resonator to the lower housing member. CONSTITUTION: A box-shaped housing 1 is cut along a face inclined to a base face into two members 2 and 3, and those members are mutually linked at a final position by welding and the other methods by forming a flange on this inclined face. A piezo-resonator 8 is linked through a member 7 in an axial direction with connecting conductors 4a and 4b, and projected to the direction of the lower end of the lower housing member 3. While the upper housing member 2 is not provided, the piezo-resonator 8 can be operated even when it is completely brought into contact with the housing. Then, the upper housing member 2 is linked with the lower housing member 3. Thus, the production can be easily attained.
Patent JP-S61111850-A (JP)
Title: Electric discharge machine
Inventor: OTAGAKI MIDORI
IPC: B23H3/00
Filed: 1984-11-05
Abstract: PURPOSE:To perform an inspection of NC programs so easily and accurately,, by displaying a tool path, an electrode and a work hole on a CRT display unit in a state of keeping an electric discharge machine stationary intact. CONSTITUTION:The program specified by an input switch 8 is set to a logical circuit 15 and analyzed by an NC program analyzer 14. An NC program checker 13 sets display contents and processes to be displayed on a CRT display unit 34 on the basis of analytic data of the program analyzer 14 and inputs the data required for display into the CRT display unit 34 via a display table 33. A work detail processor 37 analyzes and processes the contents of the NC program for the end and simultaneously makes out the data required for displaying the aiming operation on a CRT screen.
Patent JP-2001059594-A (JP)
Title: Branch saddle with fuse
Inventor: MINAMI TOMOYUKI
IPC: F16L41/06
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance responsiveness to pressure difference and flowing power of a fluid when excessive outflow is brought in a secondary side piping, to secure sure blocking at the abnormal time, to facilitate piping excecution when a branch pipe is branched from a main piping to conduct piping, to compactify a size, and to secure safety. SOLUTION: This saddle is a branch saddle for branching a branch pipe 18 from main piping 1 to conduct piping by drilling the piping 1 using a tapping cutter 20 connected to a surface of the main pipe 1 and equipped inside a drill pipe part 11, and the tapping cutter 20 is moved to close a valve port 32 provided inside the pipe part 11 when a pressure difference between an upstreamand and a downstream comes to a prescribed value or more. The saddle is composed of a saddle part 15 fused onto a surface of the resin pipe 1, the drill pipe part 11 upright in the saddle part 15, the tapping cutter 20 equipped to the pipe part 11, a valve element 22 is provided in the tapping cutter to be fitted loosely, and the valve element 22 closes a passage inside the pipe 11 when the pressure difference between the upstream and the downstream comes to the prescribed value or more.
Patent JP-S59113826-A (JP)
Inventor: RICHIYAADO BETSUKU JIYUNIA
IPC: A01B61/00
Filed: 1983-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1076703-A (JP)
Title: Color image forming device
Inventor: NOGUCHI JUNICHI
IPC: H04N1/113
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent out-of-register of each color from occurring by providing each design of a polygon motor with a degree of freedom by a method wherein a specific FG pulse is generated by a rotary polygon mirror which scans an image bearing body with a light beam of an image data, and rotary driving of the polygon mirror and the image bearing body is controlled based on the pulse and a reference clock signal. SOLUTION: By an external image signal, a semiconductor laser 102 is modulated to be driven with an image write timing control circuit 101. An fθ correction is made with a polygon mirror 103 and an f-θ lens 104 to scan a photosensitive drum 105, and an electrostatic latent images is formed. Further, a PLL circuit 114 rotatively drives a polygon motor 106 by employing a reference CLK pulse obtained by subjecting a clock of an oscillator 112 to frequency division with a frequency dividing circuit 113. A phase difference and frequency deviation are detected and drive voltage to the motor 106 is controlled so that the phase of FG pulse from the motor 106 conforms to the phase of the reference CLK.  Further, a PLL circuit 118 carriers out PLL control for controlling drive voltage to a motor 115 so that the phase of the FG pulse from the photosensitive drum motor 115 conforms to the phase of the reference CLK.
Patent JP-H1079070-A (JP)
Title: Automatic teller machine
Inventor: TSUNODA HIROYUKI
IPC: G06Q40/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine capable of recovering to a normally operable state without stopping operation even when the load of a carrying mechanism is increased. SOLUTION: A paper money inputting and outputting unit is provided with a paper money inputting and outputting part and plural vaults, and paper money is carried through a carrying path provided between the paper money inputting and outputting part and the plural vaults by the carrying mechanism. At the time of normal transaction, the carrying mechanism is driven by a normal operation mode by a carrying motor. At the time of starting the device or when the overloading state of the carrying mechanism is detected when an inoperative state is maintained prescribed time, the carrying motor is driven by a low-speed operation mode of a rotational speed lower than the normal operation mode to execute the warming up of the carrying mechanism.
Patent JP-2001056971-A (JP)
Title: Production of optical disk medium and optical disk medium
Inventor: SHINKAI MASAHIRO
IPC: G11B7/24024
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve machine accuracy in production process by facing and sticking two resin disk substrates which are produced by using the same stamper by injection molding each other. SOLUTION: The stamper is a matrix for affording a fine physical structure having the magnitude of, for example, 1 μm on the optical disk substrate. Recording is performed by using photosensitive resin on a glass substrate which is subjected to polishing finish and, after developing, a master, a mother and the stamper are formed by nickel electroplating. The resin substrates 12, 22 are produced by injection molding of thermoplastic resin such as polycarbonate, acrylic resin, amorphous polyolefin, TPX and polystyrene type resin. Grooves 123, 223 are formed by the same stamper at the time of molding of the resin substrates 12, 22. The resin substrates 12, 22 are stuck to each other across a sticking layer 50 such as hot-melt adhesive, radical polymerizable UV curing adhesive and acrylic adhesive sheet, by applying pressure thereon.
Patent JP-S6477496-A (JP)
Title: Driving method for stepping motor
Inventor: NASU MASAHIRO
IPC: H02P8/00
Filed: 1987-09-17
Abstract: PURPOSE:To increase the speed of the moving and positioning of a magnetic head device by changing driving power fed to a stepping motor together with the variation of the acceleration of a moving and positioning mechanisms by the stepping motor. CONSTITUTION:The driving power of a stepping motor is also increased in response to the augmentation of the magnitude of the acceleration of a magnetic head device in sections A, C in which the magnitude of the acceleration of the magnetic head device augments. Driving power is also reduced in sections A3, C3 in which the magnitude of acceleration is lowered. Driving power takes fixed values corresponding to each acceleration of sections A2, B, C2 in the sections A2, B, C2 in which acceleration is kept constant. Accordingly, large driving force is not generated unnecessarily in the stepping motor, and the vibrations of the magnetic head device with driving force can be inhibited to a minimum.
Patent JP-H1163279-A (JP)
Title: Two-port solenoid valve utilizing five-port solenoid valve body
Inventor: MIYAZOE SHINJI
IPC: F16K31/143
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a two-port solenoid valve inexpensively which can be used by conducting continuously multiple formation together with five-port solenoid switching valve or the like. SOLUTION: A valve body 15 for a five-port valve is used, which involves a supply passage 21 opened in the center of a valve hole 20, output passages 22A, 22B opened at both sides of it, and discharge passages 23A, 23B opened at both sides of them, and two valve elements 25A, 25B which constitute a two-port valve are inserted in the valve hole, and they are driven by a pilot valve part 12. The valve elements 25A, 25B use the fluid pressure of the supply passage 21 as the return force of the valve element, and seal members 28A, 28B are formed, which maintain a space between the output passages 22A, 22B and the discharge passages 23A, 23B in a sealed condition all the time despite of the operating position of the valve element, and seal members 29A, 29B are also formed, which open and close a space between the supply passage 21 and the output passages 22A, 22B.
Patent JP-H0685162-A (JP)
Title: Semiconductor device
Inventor: TSUJIMURA KAZUKI
IPC: H01L25/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a cell-built-in type semiconductor device which is capable of reducing a cell space, cutting down the number of components and making compact the size of equipment. CONSTITUTION:A cell 10 is laid under a die pad 8. Furthermore, a semiconductor chip 6, a lead frame 7 (including electrode leads 7a to 7b), the die pad 8, a wire 9 and the cell 10 are sealed in a package 11 and integrated in one piece. This construction makes it possible to use a semiconductor device as single equipment and cut down the number of components, reduce a cell volume and make a compact equipment when mounted. Furthermore, since the semiconductor chip 6 and the electrode 10 are laid out very closely, which eliminates the generation of noise generated by wiring pulled up with many turns from a power source as in the case with the prior art devices. It is also possible to eliminate noise-induced malfunctions.
Patent JP-H1079914-A (JP)
Title: Digital camera
Inventor: YAKURA KOICHI
IPC: H04N101/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous deletion of an image pickup image which is recorded in a recording medium. SOLUTION: A camera body part 2 is provided with an LCD display part 10, and an image recorded in an IC card 18 can be reproduced and shown. When a deletion switch SDEL is operated with a recorded image shown in the part 10, the image that is shown in the part 10 is deleted in a line unit by a controlling part 211, and the deleted state of a displayed image is shown. When the deletion of the displayed image is completed, a recorded image corresponding to the displayed image in the card 18 is deleted by the part 211. When an image deletion is instructed while a recorded image is shown in the part 10, confirming the propriety of deletion instruction is easily and surely performed by showing the image of image deletion.
Patent JP-S61110909-A (JP)
Inventor: KAWAZOE SHOZO
IPC: G02F1/1343
Filed: 1984-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0956183-A (JP)
Title: Mechanical vibration detecting equipment and damping controller
Inventor: NAKAMURA YUJI
IPC: H02P29/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical vibration detecting equipment capable of taking out mechanical vibration with a high accuracy and easy adjustment and a damping controller capable of easily achieving damping of mechanical vibration. SOLUTION: A motor controller for controlling the torque of a motor comprises an equivalent rigid body model 103, proportional arithmetic means 104, and a high-pass filter 105, a torque signal being added to the output of the proportional arithmetic means 104 and input to the equivalent rigid body model 103, a difference signal obtained by subtracting the output of the equivalent rigid body model 103 from a speed signal of the motor controller being input to the proportional arithmetic means 104 and to the high-pass filter; being provided with means for turning the output of the high-pass filter 105 into a mechanical vibration signal.
Patent JP-H0574581-A (JP)
Title: Incandescent lamp lighting device
Inventor: HIRATOMO YOSHIMITSU
IPC: H05B39/08
Filed: 1991-09-13
Abstract: PURPOSE:To reduce a switching loss when a switching element is ON, and to reduce a temperature rise of the switching element. CONSTITUTION:A transformer T in which a capacitor C is connected to the primary winding t1, and a switching element SW are connected in series. A driving circuit 1 to control the ON and OFF of the switching element SW is provided. A constant of the driving circuit 1 is set to make the starting of the on duty of a signal output from the driving circuit 1, to the lowest valley of the oscillation voltage VDS. The oscillation voltage VDS applied to both ends of the switching element is made lower than the VE (the voltage of a DC power source E), and a power loss which consists of the product of the applied voltage and current is reduced.
Patent JP-2001058340-A (JP)
Title: Manifold for hot runner type mold
Inventor: TAKEDA YOSHINOBU
IPC: B29C33/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a manifold while conserving energy. SOLUTION: A linear electric heater 33 for heating a manifold 11 has a cross section of 5.3 mm2 or less and a heat value of 8-12 w/cm2. By using this small electric heater 33 ensuring necessary heat value, the manifold 11 can be miniaturized. If the manifold 11 is made small, the quantity of heat required in the heating of the manifold can be reduced. The cross-sectional shape of the electric heater 11 is made rectangular to make it possible to easily widen the contact area of the electric heater 33 with the manifold 11. By this constitution, heating efficiency is enhanced and the manifold 11 can be more miniaturized.
Patent JP-S6292206-A (JP)
Title: Oxide substrate and magnetic head using the substrate
Inventor: INOUE OSAMU
IPC: G11B5/31
Filed: 1985-10-18
Abstract: PURPOSE:To control the thermal expansion coefficient and to obtain the titled substrate having excellent weatherability and grindability by composing the substrate essentially of an oxide composite sintered body contg. prescribed mol% of MgO and NiO and the balance TiO2 and wherein the mol% of the total amt. of MgO and Ni is controlled in the specified range. CONSTITUTION:The oxide composite sintered body consisting of 2-96mol% MgO, 2-96mol% NiO and the balance TiO2 and wherein the total amt. of the MgO and NiO is regulated to 50-98mol% is used as the essential component to constitute the substrate. Consequently, the thermal expansion coefficient can be controlled and the substrate having excellent weatherability and grindability can be obtained.
Patent JP-2000061937-A (JP)
Title: Feeding structure of pseudoplastic fluid in roll type molding machine, and feeding method
Inventor: YAMAGA TETSUSHI
IPC: B29B11/12
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the feeding structure of a pseudoplastic fluid in a roll type molding machine and its feeding method, in which the pseudoplastic fluid is fluidized by means of a shearing stress, uniformly dispersed on molding rolls and caused to flow between the molding rolls, resulting in causing no poor working. SOLUTION: This roll type molding machine is formed by providing molding rolls 2, between which a pseudoplastic fluid A is pinched and molded, and a material hopper 3, which is provided above the molding rolls 2 and receives the fed psuedoplastic fluid A and feeds this pseudoplastic fluid A to the molding rolls 2. In this case, a vibrator 8 which faces within the material hopper 3 and contacts with the pseudoplastic fluid A therein, and a vibration generator 5, which gives vibration to this vibrator 8, are provided.
Patent JP-H08177403-A (JP)
Title: Rotor for turbo-machine
Inventor: KRUEGER WOLFGANG
IPC: F01D5/28
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To fix a plurality of rotor blades on a rotor rim by fitting them into axial slots formed in the rotary rim by matching their serrated profile roots with a root profile. SOLUTION: A plurality of rotor blades 2 are fixed in axial slots 4 formed in a rotor rim 5 by matching their serrated profile roots 3 with a profile of a root 2. The rotor blades 2 have a small weight exclusively. All the rotor blade roots 3 have a root cross section part in a shape of single serrated teeth Z-shape which is symmetrical to the right and left. The roots 3 of each rotor blade terminate symmetrically in a terminal part 6 which has a root cross section part reduced more than a root cross section part in the shape of the serrated teeth Z. Each terminal part 6 is supported in a recessed part 7 formed at the bottom part of the slot 4 by a rounded surface F of a terminal part 7 so as to move in the radial direction.
Patent JP-2000062654-A (JP)
Title: Spare tire housing structure of vehicle
Inventor: CHIHOKU MASARU
IPC: B62D25/20
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of easily housing a spare tire by a driver in normal driving and capable of easily housing a spare tire in a vehicle by an operator in manufacturing the vehicle. SOLUTION: A winch 21 is fixed to a support bracket 16 of a vehicle, and a spare tire can be housed in a vehicle by rotating a drive shaft 35 of this winch 21. An upper operating part 25a operable from the vehicle chamber side is provided on the upper part of the drive shaft 25, and a lower operating part 25b operable from the lower side of a front panel 15 is provided on the lower part. The spare tire can be easily housed by operating the upper operating part 25a by a driver in normal drive, while, the spare tire can be easily housed in the vehicle by operating the lower operating part 25b by an operator in manufacturing of the vehicle.
Patent JP-S6477048-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/09
Filed: 1987-09-18
Abstract: PURPOSE:To improve the development processing property of the titled material by incorporating a specified polymer and/or a dextran in the titled material, and a specified emulsion contg. a nonphotosensitive silver halide particle in a photographic emulsion layer or an another constituting layer, respectively. CONSTITUTION:The titled material contains the polymer contg. a repeating unit shown by formula II and/or the dextran, and the photographic emulsion layer is composed of a photosensitive silver halide emulsion comprising a silver halide particle contg. >=7mol.% silver iodide. Said photographic emulsion layer or the another constituting layer contains substantially the emulsion composed of the nonphotosensitive silver halide particle which absorbs a heterocyclic ring mercapto compd. shown by formula I and is not fogged. In the formula, X is -O-, -NH- or -S- group, R1-R4 are each hydrogen atom or alkyl or aryl group with has plural carbon atoms, etc., X1 is hydrogen atom or a positive ion capable of neutralizing a molecule. L is the total of (m) and a monovalent binding group, (n) is 0 or 1, (m) is 1 or 2. Thus, the development processing property of the titled material is improved.
Patent JP-H09181138-A (JP)
Title: Method for detecting in real time doping characteristics of compound semiconductor
Inventor: JIYONHIYOBU BAEKU
IPC: H01L21/205
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting in real time doping characteristics, which grasps the change of doping concentration and growth speed insitu every moment and can precisely control growth variables. SOLUTION: A compound semiconductor substrate 130 is set in a growth chamber 100 of an epitaxial growth equipment, and a a compound semiconductor layer of double structure is grown by injecting reaction gas. The surface of the compound semiconductor substrate 130 in the growth chamber 100 is simultaneously scanned by using helium-neon laser light and diode laser light from a laser equipment 10. The respective reflected lights are detected by a photo detector 20. By analyzing the detection results with a computer 30, the change of the reflectivity of the reflected laser light and the change of the refractive index of an epitaxial layer are analyzed. Thereby the doping concentration and the growth speed of the growing compound semiconductor are analyzed in real time.